Since I am not a specialist, I guess any UV source will do.
My main need is when there is the same stamp with and without luminescence. So far I witnessed it significantly in GB machines and West German definitives.
Here's another lamp, for a wider surface. the description says "3W LED UV Resin Curing Lamp 395NW UV". An advantage of this lamp and the previous one - they cost only a few dollars.
Is there a list of countries that use this feature?
Shermae, it looks good, how much did it cost?